IDEF short interest
BlackRock ETF Trust iShares De · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 288,299 |
|---|---|
| Change vs prior report | 98,397 (+51.8%) |
| Change over six months | -59.5% |
| Days to cover | 1.00 (sector: 0.98) |
| Average daily volume | 3,821,457 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
IDEF short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 288,299 | +51.8% | 1.00 | 3,821,457 |
| 2026-09-15 | 189,902 | +81.8% | 1.00 | 500,137 |
| 2026-08-31 | 104,455 | -78.0% | 1.00 | 389,769 |
| 2026-08-14 | 474,921 | -15.3% | 1.28 | 371,330 |
| 2026-07-31 | 560,798 | -34.5% | 1.07 | 525,033 |
| 2026-07-15 | 856,448 | +250.4% | 1.33 | 645,123 |
| 2026-06-30 | 244,420 | +161.4% | 1.00 | 805,861 |
| 2026-06-15 | 93,488 | -98.0% | 1.00 | 865,887 |
| 2026-05-29 | 4,760,168 | +1287.8% | 2.27 | 2,101,246 |
| 2026-05-15 | 343,010 | -59.5% | 1.00 | 498,838 |
| 2026-04-30 | 847,402 | +30.5% | 1.52 | 558,370 |
| 2026-04-15 | 649,495 | -8.7% | 1.00 | 649,923 |
| 2026-03-31 | 711,576 | -99.4% | 1.00 | 1,615,680 |
| 2026-03-13 | 116,385,961 | +607469.2% | 13.04 | 8,926,075 |
| 2026-02-27 | 19,156 | -97.5% | 1.00 | 22,257 |
| 2026-02-13 | 767,142 | +4056.2% | 7.57 | 101,366 |
| 2026-01-30 | 18,458 | -21.9% | 1.00 | 45,437 |
| 2026-01-15 | 23,628 | +2150.3% | 1.00 | 46,223 |
| 2025-12-31 | 1,050 | -53.7% | 1.00 | 7,798 |
| 2025-12-15 | 2,266 | +81.3% | 1.00 | 7,950 |
| 2025-11-28 | 1,250 | -41.2% | 1.00 | 8,104 |
| 2025-11-14 | 2,126 | -90.9% | 1.00 | 11,710 |
| 2025-10-31 | 23,397 | +37.1% | 1.78 | 13,117 |
| 2025-10-15 | 17,060 | +15.8% | 1.00 | 20,325 |
| 2025-09-30 | 14,735 | -46.6% | 1.00 | 14,897 |
import finzdata as yf
yf.Ticker("IDEF").short_interest # every report since 2017
yf.Client().short_interest(["IDEF"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · IDEF price history · Who owns IDEF · All short interest